- Script
- ? [as Boy]
- Pencils
- Jesse Marsh ?
- Inks
- Jesse Marsh ?
- Letters
- ?
- First Line of Dialogue or Text
- Dear Readers:
- Genre
- jungle
Handwritten letter signed by Boy. Jesse Marsh may have drawn the framing picture. Sequence added + art identification by Alberto Becattini (January 2011).
- Script
- Gaylord Du Bois
- Pencils
- Jesse Marsh
- Inks
- Jesse Marsh
- Colors
- ?
- Letters
- Jesse Marsh
- Genre
- jungle; adventure
- Characters
- Tarzan; Boy; Jane Clayton; Captain Smith; Argus (giant eagle); Aguila (giant eagle); Lechwe
- Synopsis
- Captain Smith's plane crashes while he is searching for the Unknown Tree and Tarzan sets out to rescue him.
- Reprints
Lettering identification by Alberto Becattini (January 2011).
- Script
- ?
- Pencils
- Sparky Moore
- Inks
- Sparky Moore
- Colors
- ?
- Letters
- typeset
- Reprints
Sequence added + art identification by Alberto Becattini (January 2011).
- Script
- Gaylord Du Bois
- Pencils
- Jesse Marsh
- Inks
- Jesse Marsh
- Colors
- ?
- Letters
- Jesse Marsh
- Genre
- jungle
- Characters
- Boy; Buto; Dombie; Jad-Bal-Ja (golden lion)
- Synopsis
- Boy, Dombie and Buto track some native poachers.
- Reprints
Lettering identification by Alberto Becattini (January 2011).
- Script
- ?
- Pencils
- ?
- Inks
- ?
- Colors
- ?
- Letters
- typeset
- Reprints
Sequence added by Alberto Becattini (January 2011).
- Script
- ?
- Pencils
- ?
- Inks
- ?
- Colors
- ?
- Letters
- typeset
- Reprints
Sequence added by Alberto Becattini (January 2011).
- Script
- Gaylord Du Bois ?
- Pencils
- Sparky Moore ?
- Inks
- Sparky Moore ?
- Colors
- ?
- Letters
- ?
- Genre
- animal
- Characters
- Dassie (a hyrax)
- Synopsis
- After losing her own litter, Dassie raises a pair of orphaned cheetahs.
- Reprints
Nature story. Art identification by Alberto Becattini (January 2011).
- Script
- ?
- Pencils
- ?
- Inks
- ?
- Colors
- ?
- Letters
- typeset
- Reprints
Sequence added by Alberto Becattini (January 2011).
- Script
- Gaylord Du Bois
- Pencils
- Sparky Moore
- Inks
- Sparky Moore
- Colors
- ?
- Letters
- ?
- Genre
- jungle
- Characters
- Jane Clayton; N'Kima (monkey); Standish (ostrich); Bangawa Alie; Lulona; Bandy (mongoose)
- Synopsis
- When Jane's pet ostrich steals the ruby necklace given to her by another tribe she must find it before a tribal war erupts.
- Reprints
Sparky Moore does his best here to imitate Jesse Marsh's style, but the characters' face features are unmistakably his. Art identification by Alberto Becattini (January 2011).
- Script
- ?
- Pencils
- ?
- Inks
- ?
- Colors
- ?
- Letters
- typeset
- Reprints
Sequence added by Alberto Becattini (January 2011).
- Script
- Gaylord Du Bois
- Pencils
- Jesse Marsh
- Inks
- Jesse Marsh
- Colors
- ?
- Letters
- Jesse Marsh
- Genre
- jungle; adventure
- Characters
- Tarzan; Om-At; Pan-At-Lee; N'Kima (monkey); In-Don; Ko-Den; Mu-Sar; Tor-O-Don
- Synopsis
- Tarzan and Pan-At-Lee rescue her husband Om-At from the Hu-Don tribe.
- Reprints
Lettering identification by Alberto Becattini (January 2011).
- Script
- ?
- Pencils
- ?
- Inks
- ?
- Colors
- ?
- Letters
- typeset
- Reprints
Sequence added by Alberto Becattini (January 2011).
- Script
- Gaylord Du Bois
- Pencils
- Russ Manning (signed as RM)
- Inks
- Russ Manning (signed as RM)
- Colors
- ?
- Letters
- Russ Manning
- Genre
- jungle; adventure
- Characters
- Muvubu (first appearance; villain); Dan-El; Natango; Queen Tavane; Zulena
- Synopsis
- Muvubu and his tribe take over the palace and capture Queen Tavane and Zulena.
- Reprints
Initialed "RM" in first panel, bottom left.
Lettering identification by Alberto Becattini (January 2011).
Du Bois writer credit per page 162, Gaylord Du Bois's Account Books Sorted by Title compiled from the original account books by Randall W. Scott (Michigan State University Libraries 1985) 203 leaves ; 28 cm. -- Photocopy of computer printout. -- Call no.: PN6727.D77 A2S35 1985.
Du Bois Account Books entry reads, "The Treason of M'bubu. 12p. (Brothers of the Spear). For Tarzan's Jungle World, 1961. Sent October 24, 1960."
- Script
- ?
- Pencils
- Sparky Moore
- Inks
- Sparky Moore
- Colors
- ?
- Letters
- typeset
Sequence added + art identification by Alberto Becattini (January 2011).
- Script
- Gaylord Du Bois
- Pencils
- John Ushler
- Inks
- John Ushler
- Colors
- ?
- Letters
- John Ushler
- Genre
- jungle; adventure
- Characters
- Tarzan; Princess Loma; Margaret MacKenzie (first appearance; an astronaut); King Lotan of Lutor; Ellita
- Synopsis
- When the astronaut Margaret MacKenzie splashes down in Pal-Ul-Don, Tarzan must help her reach civilization.
- Reprints
New art and lettering identification by Alberto Becattini (January 2011).
- Script
- ?
- Pencils
- Sparky Moore
- Inks
- Sparky Moore
- Colors
- ?
- Letters
- typeset
- Reprints
Sequence added + art identification by Alberto Becattini (January 2011).
- Script
- ?
- Pencils
- Jesse Marsh (framing illustration)
- Inks
- Jesse Marsh (framing illustration)
- Letters
- ?
- Genre
- jungle
Inner back cover. Sequence added + art identification by Alberto Becattini (January 2011).
- Pencils
- Jesse Marsh
- Inks
- Jesse Marsh
- Colors
- ?
- Genre
- jungle; adventure
- Characters
- Tarzan; Jane; Boy; Dombie
Back cover.